#5E7DAD
Closest named color: Off Blue (#5684AE). oklch(58.6% 0.082 258.9), rgb(94, 125, 173).
Aa
Black text reads best on this color (5.01:1).
About this color
#5E7DAD is a medium-dark, moderately saturated blue. In OKLCH its lightness is 59%, its chroma 0.082 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Off Blue (#5684AE), ΔE 0.021 away. Black text reads best on it, at 5.01:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Off Blue (#5684AE) |
| Black text | 5.01:1 |
| White text | 4.18:1 |
Values
| HEX | #5E7DAD |
| RGB | rgb(94, 125, 173) |
| HSL | hsl(216, 33%, 52%) |
| OKLCH | oklch(58.6% 0.082 258.9) |
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 #5E7DAD | 4.18:1 | AA large text | Lc -74.3 | Content text, not long reading |
| Black text on #5E7DAD | 5.01:1 | AA | Lc 35.3 | Non-text elements, placeholder text |
| #5E7DAD text on white | 4.18:1 | AA large text | Lc 68.8 | Content text, not long reading |
| #5E7DAD text on black | 5.01:1 | AA | Lc -32.9 | 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 600.
-
Step 50
50
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E6EAF1
oklch(93.6% 0.01 261.8)
-
Step 200
200
#D1DAE7
oklch(88.5% 0.02 257.5)
-
Step 300
300
#B3C2D9
oklch(81% 0.036 258.9)
-
Step 400
400
#8BA2C6
oklch(70.7% 0.059 259.3)
-
Step 500
500
#6E8BB8
oklch(63.2% 0.076 259)
-
Step 600
600 (this color)
#5E7DAD
oklch(58.6% 0.082 258.9)
-
Step 700
700
#46618C
oklch(49% 0.077 259.4)
-
Step 800
800
#395072
oklch(42.8% 0.064 258)
-
Step 900
900
#31425C
oklch(37.6% 0.05 258.7)
-
Step 950
950
#1D2736
oklch(27% 0.031 258.3)
#5E7DAD 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) | #6B80AF | 0.020 |
| Deuteranopia (no green cones) | #6278AC | 0.014 |
| Tritanopia (no blue cones) | #3F878E | 0.072 |
| Achromatopsia (no color) | #7C7C7C | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E7DAD
#5E7DAD
oklch(58.6% 0.082 258.9)
- #967640
#967640
oklch(58.5% 0.082 79.1)
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 #5E7DAD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Off Blue #5684AE ΔE 0.021
- Dusty Blue #5A86AD ΔE 0.026
- Steel Blue #4682B4 ΔE 0.027
- Cool Blue #4984B8 ΔE 0.028
- Stormy Blue #507B9C ΔE 0.032
- Cerulean #457B9D ΔE 0.039
- Dull Blue #49759C ΔE 0.043
- Faded Blue #658CBB ΔE 0.045
Use #5E7DAD 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.