#61A4CC
Closest named color: Greyblue (#77A1B5). oklch(69% 0.09 236.3), rgb(97, 164, 204).
Aa
Black text reads best on this color (7.69:1).
About this color
#61A4CC is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.090 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.037 away. Black text reads best on it, at 7.69:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.69:1 |
| White text | 2.73:1 |
Values
| HEX | #61A4CC |
| RGB | rgb(97, 164, 204) |
| HSL | hsl(202, 51%, 59%) |
| OKLCH | oklch(69% 0.09 236.3) |
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 #61A4CC | 2.73:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #61A4CC | 7.69:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #61A4CC text on white | 2.73:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #61A4CC text on black | 7.69:1 | AAA | Lc -49.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF4
oklch(93.6% 0.017 236.7)
-
Step 200
200
#C6DDEB
oklch(88.5% 0.031 234.5)
-
Step 300
300
#9EC7E1
oklch(80.9% 0.057 236.2)
-
Step 400
400 (this color)
#61A4CC
oklch(69% 0.09 236.3)
-
Step 500
500
#3493C6
oklch(63.1% 0.116 236.6)
-
Step 600
600
#007CB0
oklch(55.5% 0.121 236.7)
-
Step 700
700
#006895
oklch(49% 0.107 237)
-
Step 800
800
#00557A
oklch(42.5% 0.092 236.4)
-
Step 900
900
#0C4764
oklch(37.7% 0.075 236.2)
-
Step 950
950
#0B2A3B
oklch(27.1% 0.048 236.5)
#61A4CC 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) | #91A3CE | 0.055 |
| Deuteranopia (no green cones) | #8398CB | 0.047 |
| Tritanopia (no blue cones) | #1FAEB1 | 0.071 |
| Achromatopsia (no color) | #9C9C9C | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61A4CC
#61A4CC
oklch(69% 0.09 236.3)
- #C68D63
#C68D63
oklch(69% 0.09 57)
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 #61A4CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.037
- Bluegrey #85A3B2 ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.055
- Turquoise Blue #06B1C4 ΔE 0.058
- Cool Gray #8D99AE ΔE 0.062
- Cadet Blue #5F9EA0 ΔE 0.065
- Faded Blue #658CBB ΔE 0.065
- Silver Lake Blue #778DA9 ΔE 0.071
Use #61A4CC 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.