#1D62D9
Closest named color: Azul (#1D5DEC). oklch(52.8% 0.195 260.8), rgb(29, 98, 217).
Aa
White text reads best on this color (5.52:1).
About this color
#1D62D9 is a medium-dark, vivid blue. In OKLCH its lightness is 53%, its chroma 0.195 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Azul (#1D5DEC), ΔE 0.032 away. White text reads best on it, at 5.52:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.195) |
| Temperature | cool |
| Nearest name | Azul (#1D5DEC) |
| Black text | 3.80:1 |
| White text | 5.52:1 |
Values
| HEX | #1D62D9 |
| RGB | rgb(29, 98, 217) |
| HSL | hsl(218, 76%, 48%) |
| OKLCH | oklch(52.8% 0.195 260.8) |
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 #1D62D9 | 5.52:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #1D62D9 | 3.80:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #1D62D9 text on white | 5.52:1 | AA | Lc 76.9 | Fine for body text |
| #1D62D9 text on black | 3.80:1 | AA large text | Lc -24.9 | Dividers and decoration only |
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 600.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C7DAFA
oklch(88.4% 0.049 260.9)
-
Step 300
300
#A0C2FA
oklch(80.9% 0.088 260.2)
-
Step 400
400
#6DA0F7
oklch(70.8% 0.139 260.5)
-
Step 500
500
#4585F4
oklch(63.1% 0.179 260.6)
-
Step 600
600 (this color)
#1D62D9
oklch(52.8% 0.195 260.8)
-
Step 700
700
#1958C5
oklch(49% 0.182 260.8)
-
Step 800
800
#17499F
oklch(42.7% 0.15 260.6)
-
Step 900
900
#1A3E7E
oklch(37.6% 0.116 260.9)
-
Step 950
950
#10254A
oklch(27% 0.074 260.8)
#1D62D9 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) | #0071DD | 0.037 |
| Deuteranopia (no green cones) | #0061D7 | 0.011 |
| Tritanopia (no blue cones) | #008094 | 0.149 |
| Achromatopsia (no color) | #696969 | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D62D9
#1D62D9
oklch(52.8% 0.195 260.8)
- #8B6300
#8B6300
oklch(52.8% 0.109 80.9)
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 #1D62D9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azul #1D5DEC ΔE 0.032
- Royal Blue #4169E1 ΔE 0.038
- Cerulean Blue #056EEE ΔE 0.042
- Warm Blue #4B57DB ΔE 0.044
- Neon Blue #4361EE ΔE 0.045
- Bright Blue #0165FC ΔE 0.054
- Mid Blue #276AB3 ΔE 0.065
- Electric Blue #0652FF ΔE 0.068
Use #1D62D9 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.