#2D74FC
Closest named color: Clear Blue (#247AFD). oklch(59.5% 0.215 261.7), rgb(45, 116, 252).
Aa
Black text reads best on this color (5.01:1).
About this color
#2D74FC is a medium-dark, vivid blue. In OKLCH its lightness is 59%, its chroma 0.215 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Clear Blue (#247AFD), ΔE 0.014 away. Black text reads best on it, at 5.01:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.215) |
| Temperature | cool |
| Nearest name | Clear Blue (#247AFD) |
| Black text | 5.01:1 |
| White text | 4.18:1 |
Values
| HEX | #2D74FC |
| RGB | rgb(45, 116, 252) |
| HSL | hsl(219, 97%, 58%) |
| OKLCH | oklch(59.5% 0.215 261.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2D74FC | 4.18:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #2D74FC | 5.01:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #2D74FC text on white | 4.18:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #2D74FC text on black | 5.01:1 | AA | Lc -33.5 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DFEBFF
oklch(93.7% 0.03 260.7)
-
Step 200
200
#C5DAFF
oklch(88.5% 0.056 261.8)
-
Step 300
300
#9FC1FF
oklch(80.9% 0.096 262.2)
-
Step 400
400
#6A9EFF
oklch(70.6% 0.153 261.9)
-
Step 500
500 (this color)
#2D74FC
oklch(59.5% 0.215 261.7)
-
Step 600
600
#1464F9
oklch(55.7% 0.234 261.7)
-
Step 700
700
#0551D9
oklch(49.1% 0.218 261.8)
-
Step 800
800
#0A44AF
oklch(42.7% 0.18 261.7)
-
Step 900
900
#113B8A
oklch(37.7% 0.14 261.6)
-
Step 950
950
#0C2351
oklch(26.9% 0.089 262.2)
#2D74FC with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0086FF | 0.043 |
| Deuteranopia (no green cones) | #0073F9 | 0.017 |
| Tritanopia (no blue cones) | #0096AD | 0.166 |
| Achromatopsia (no color) | #7C7C7C | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D74FC
#2D74FC
oklch(59.5% 0.215 261.7)
- #A37600
#A37600
oklch(59.5% 0.123 81.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2D74FC, closest first.
No curated palette has a color within ΔE 0.04 of #2D74FC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Clear Blue #247AFD ΔE 0.014
- Cerulean Blue #056EEE ΔE 0.032
- Bright Blue #0165FC ΔE 0.043
- Royal Blue #4169E1 ΔE 0.047
- Neon Blue #4361EE ΔE 0.048
- Azul #1D5DEC ΔE 0.062
- Cornflower #6A79F7 ΔE 0.063
- Dodger Blue #1E90FF ΔE 0.069
Use #2D74FC in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.